package com.example.demo.common;


import lombok.Data;

import java.io.Serializable;

/**
 *公共对象 统一数据格式返回
 */

@Data
public class AjaxResult implements Serializable {
    //状态码
    private Integer code;
    //状态码描述信息
    private String msg;
    // 返回的数据
    private Object data;

    //操作成功返回的结果

    public static AjaxResult success(Object data) {
        AjaxResult result = new AjaxResult();
        result.setCode(200);
        result.setMsg("");
        result.setData(data);
        return  result;
    }
    public static AjaxResult success(int code,Object data) {
        AjaxResult result = new AjaxResult();
        result.setCode(code);
        result.setMsg("");
        result.setData(data);
        return  result;
    }
    public static AjaxResult success(int code,String msg, Object data) {
        AjaxResult result = new AjaxResult();
        result.setCode(code);
        result.setMsg(msg);
        result.setData(data);
        return  result;
    }
    public static AjaxResult success(String msg,Object data) {
        AjaxResult result = new AjaxResult();
        result.setCode(200);
        result.setMsg(msg);
        result.setData(data);
        return  result;
    }

    //请求失败返回的结果

    public static AjaxResult fail(int code,String msg) {
        AjaxResult result = new AjaxResult();
        result.setCode(code);
        result.setMsg(msg);
        result.setData(null);
        return  result;
    }
    public static AjaxResult fail(int code,String msg,Object data) {
        AjaxResult result = new AjaxResult();
        result.setCode(code);
        result.setMsg(msg);
        result.setData(data);
        return  result;
    }
}
